public void Transforming_keys_for_empty_dictionary_returns_empty_dictionary()
        {
            var dictionary = new Dictionary<string, int>();

            var transformed = dictionary.TransformKeys(x => x.ToUpper());

            CollectionAssert.IsEmpty(transformed);
        }
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        public void Transforming_keys_for_empty_dictionary_returns_empty_dictionary()
        {
            var dictionary = new Dictionary <string, int>();

            var transformed = dictionary.TransformKeys(x => x.ToUpper());

            CollectionAssert.IsEmpty(transformed);
        }
        public void Transforming_keys_does_not_modify_original_dictionary()
        {
            var original = new Dictionary<string, int>
                {
                    { "Key 1", 1 }
                };

            original.TransformKeys(x => x.ToUpper());

            Assert.AreEqual("Key 1", original.First().Key);
            Assert.AreEqual(1, original.First().Value);
        }
Esempio n. 4
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        public void Transforming_keys_does_not_modify_original_dictionary()
        {
            var original = new Dictionary <string, int>
            {
                { "Key 1", 1 }
            };

            original.TransformKeys(x => x.ToUpper());

            Assert.AreEqual("Key 1", original.First().Key);
            Assert.AreEqual(1, original.First().Value);
        }
        public void Transforming_keys_for_non_empty_dictionary_returns_dictionary_with_transformed_keys()
        {
            var dictionary = new Dictionary<string, int>
                {
                    { "Key 1", 1 },
                    { "Key 2", 2 },
                };

            var transformed = dictionary.TransformKeys(x => x.ToUpper());

            Assert.AreEqual(2, transformed.Count);

            Assert.AreEqual("KEY 1", transformed.First().Key);
            Assert.AreEqual(1, transformed.First().Value);

            Assert.AreEqual("KEY 2", transformed.Last().Key);
            Assert.AreEqual(2, transformed.Last().Value);
        }
Esempio n. 6
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        public void Transforming_keys_for_non_empty_dictionary_returns_dictionary_with_transformed_keys()
        {
            var dictionary = new Dictionary <string, int>
            {
                { "Key 1", 1 },
                { "Key 2", 2 },
            };

            var transformed = dictionary.TransformKeys(x => x.ToUpper());

            Assert.AreEqual(2, transformed.Count);

            Assert.AreEqual("KEY 1", transformed.First().Key);
            Assert.AreEqual(1, transformed.First().Value);

            Assert.AreEqual("KEY 2", transformed.Last().Key);
            Assert.AreEqual(2, transformed.Last().Value);
        }